| # | Episode Title | Description | People | Date | |
|---|---|---|---|---|---|
| 1 | Reflections on the environment and science at Oxford | Prof Alex Halliday discusses the role of isotope geoscience in understanding present day environmental issues. He also reflects on studying science at Oxford. | Alex Halliday | 12 Sep 2008 | |
| 2 | An introduction to Geoscience | Using Isotope geochemistry to understand the origins of planets and the present day natural behaviour of the Earth. | Alex Halliday | 12 Sep 2008 |